19237822170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{919}}^1\times {\mathrm{1201}}^1$

素因数の和:2220

約数の個数: 128

約数和(自身を含む): 53504962560

約数和(自身を除く): 34267140390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 105, 166, 210, 249, 415, 498, 581, 830, 919, 1162, 1201, 1245, 1743, 1838, 2402, 2490, 2757, 2905, 3486, 3603, 4595, 5514, 5810, 6005, 6433, 7206, 8407, 8715, 9190, 12010, 12866, 13785, 16814, 17430, 18015, 19299, 25221, 27570, 32165, 36030, 38598, 42035, 50442, 64330, 76277, 84070, 96495, 99683, 126105, 152554, 192990, 199366, 228831, 252210, 299049, 381385, 457662, 498415, 533939, 598098, 697781, 762770, 996830, 1067878, 1103719, 1144155, 1395562, 1495245, 1601817, 2093343, 2207438, 2288310, 2669695, 2990490, 3203634, 3311157, 3488905, 4186686, 5339390, 5518595, 6622314, 6977810, 7726033, 8009085, 10466715, 11037190, 15452066, 16018170, 16555785, 20933430, 23178099, 33111570, 38630165, 46356198, 77260330, 91608677, 115890495, 183217354, 231780990, 274826031, 458043385, 549652062, 641260739, 916086770, 1282521478, 1374130155, 1923782217, 2748260310, 3206303695, 3847564434, 6412607390, 9618911085, 19237822170]

約数ペア:

[(1, 19237822170), (2, 9618911085), (3, 6412607390), (5, 3847564434), (6, 3206303695), (7, 2748260310), (10, 1923782217), (14, 1374130155), (15, 1282521478), (21, 916086770), (30, 641260739), (35, 549652062), (42, 458043385), (70, 274826031), (83, 231780990), (105, 183217354), (166, 115890495), (210, 91608677), (249, 77260330), (415, 46356198), (498, 38630165), (581, 33111570), (830, 23178099), (919, 20933430), (1162, 16555785), (1201, 16018170), (1245, 15452066), (1743, 11037190), (1838, 10466715), (2402, 8009085), (2490, 7726033), (2757, 6977810), (2905, 6622314), (3486, 5518595), (3603, 5339390), (4595, 4186686), (5514, 3488905), (5810, 3311157), (6005, 3203634), (6433, 2990490), (7206, 2669695), (8407, 2288310), (8715, 2207438), (9190, 2093343), (12010, 1601817), (12866, 1495245), (13785, 1395562), (16814, 1144155), (17430, 1103719), (18015, 1067878), (19299, 996830), (25221, 762770), (27570, 697781), (32165, 598098), (36030, 533939), (38598, 498415), (42035, 457662), (50442, 381385), (64330, 299049), (76277, 252210), (84070, 228831), (96495, 199366), (99683, 192990), (126105, 152554)]